<template>
  <div class="icons">
    <swiper :options="swiperOption">
      <swiper-slide v-for="( pages , index ) in pages"  :key="index">
        <div class="icon" v-for="item in pages" :key="item.id">
          <div class="icon-img">
            <img class="icon-img-content" :src="item.imgUrl" alt="">
          </div>
          <p class="icon-desc">{{ item.desc }}</p>
        </div>
      </swiper-slide>

      <!--      <swiper-slide>-->
      <!--        <div class="icon">-->
      <!--          <div class="icon-img">-->
      <!--            <img class="icon-img-content" src="" alt="">-->
      <!--          </div>-->
      <!--          <p class="icon-desc">热们景点</p>-->
      <!--        </div>-->
      <!--      </swiper-slide>-->

    </swiper>

  </div>
</template>

<script>
export default {
  name: 'Icons',
  props:{
    list:Array
  },

  data() {
    return {
      swiperOption: {
        pagination:'.swiper-pagination',
        loop:false,
      },
      // iconList: [{
      //     id: '0001',
      //     imgUrl: 'https://picbed.qunarzz.com/01d2f57f920666364197a850dab859a8.png',
      //     desc: '海外酒店'
      //   }, ],
    }
  },
  computed: {
    pages() {
      const pages = []
      this.list.forEach((item, index) => {
        const page = Math.floor(index / 8)
        if (!pages[page]) {
          pages[page] = []
        }
        pages[page].push(item)
      })
      return pages
    }
  }
}
</script>

<style lang="stylus" scoped>
@import "~styles/varibles.styl"
@import "~styles/mixins.styl"

.icons >>> .swiper-container
  height: 0
  padding-bottom: 50%

.icon
  height: 0
  position relative
  overflow hidden
  float: left
  width: 25%
  padding-bottom: 25%

  .icon-img
    position absolute
    top: 0
    left: 0
    right: 0
    bottom: .44rem
    box-sizing border-box
    padding: .1rem

    .icon-img-content
      display: block
      margin: 0 auto
      height: 100%

  .icon-desc
    position absolute
    left: 0
    right: 0
    bottom: 0
    height: .44rem
    line-height .44rem
    text-align: center
    color: $darkTextColor
    ellipsis()

</style>
